Gates PowerGrip GT2 Sprocket 2MR-90S-06 7842-6057 - aluminum material 2mm pitch 2.256 inch pitch diamter 90 grooves MPB with a bore range of 5/16 - 1 1/4 inch for 6mm wide PowerGrip belts.
Markets/Applications Use with 2MGT and 3MGT PowerGrip® GT®3 belts